Struct RemoteSignal 

pub struct RemoteSignal { /* private fields */ }

The recording a Session has open, behind SignalBackend.

Implementations

impl RemoteSignal

pub fn new(session: Arc<Session>, handle: Handle) -> Result<Self, StreamError>

The recording session has open; calls run on handle (the runtime that drives the session’s connection).

pub fn source(&self) -> Arc<RemoteSource>

The same recording as a RecordingSource (sample reads), sharing the session.

Trait Implementations

impl SignalBackend for RemoteSignal

fn read( &self, channels: &[usize], samples: Range<u64>, out: &mut [f32], ) -> DspResult<()>

Samples of channels, channel-major (through RemoteSource).

fn focus(&self, _sample: u64)

The server builds its own pyramid: nothing to steer from here.

fn info(&self) -> &RecordingInfo

The recording’s description (channels, samples, exact rate and start, units).

fn view(&self, view: &View, out: &mut Envelope) -> DspResult<()>

The contents of view into out (its buffer is reused). Zoomed-out columns not built yet are NaN and complete is false: ask again after Self::watch reports progress.

fn prepare(&self, _start: u64, _end: u64) -> DspResult<()>

Prepares the zoomed-out data of samples start..end now, blocking until it is ready (for a single exact image, e.g. a snapshot; viewers use Self::focus).

fn progress(&self) -> Progress

Samples whose zoomed-out data is ready, of all (done == total once complete).

fn watch(&self, on_progress: OnProgress)

Calls on_progress whenever more zoomed-out data is ready.